Curated OER
Weight, Friction, Equilibrium
In this weight worksheet, students review the equation for solving for the force of weight and review the kinds of friction. Students complete 10 matching, 7 fill in the blank, and 8 problems to solve.
Curated OER
Chemical Equilibria
In this chemical reactions learning exercise, learners determine how mixtures shift toward reactants or products to reach equilibrium. For given reactions, students determine how concentrations will change when adding or removing gases...
Curated OER
Main Sequence Stars: A System in Equilibrium?
Fourth graders study the equilibrium of internal forces in a main sequence star.
Curated OER
Unit VII: Energy: Worksheet 2 Hooke's Law
Physic starters spring into energy with a problem-solving activity. They work with graphs, apply Hooke's law, draw force diagrams, and solve for distance, force, or mass in spring systems. There are seven problems in all.
Curated OER
Heterogeneous Equilibrium: Measurement of a Partition Coefficient
In this chemistry worksheet, students examine a concept in science and then use the knowledge in application by conducting an experiment.
Curated OER
Chem 152-Electrochemistry
In this electrochemistry worksheet, students solve a variety of problems including identifying parts of oxidation and reduction reactions, writing balanced equations for galvanic cells, determining free energy and equilibrium constants...
National Institute of Open Schooling
Ionic Equilibrium
Scientific studies show the older we get, the more acidic we become. The activity extensively teaches high schoolers about acids and bases. By the end of the 14th installment of 36, they can define and explain three concepts of...
Curated OER
Equilibrium Problems
In this equilibrium worksheet, students determine what effect a catalyst has on the rate of a reaction and the activation energy. Students explore how the equilibrium shifts when different stresses are added to a compound. This worksheet...
Curated OER
Equilibrium
In this equilibrium worksheet, students predict the concentrations of solutions at equilibrium and apply Le Chatelier's principle to systems at equilibrium. This worksheet has 15 multiple choice questions.
Curated OER
Thermodynamics Homework Problem Set
In this chemistry worksheet, students determine the equilibrium pressure of NO at each temperature listed. Then they explain why lowering the combustion temperature would have any effect on the NO emission. Students also use the values...
Curated OER
CHM 152 Thermodynamics (Ch. 16)
In this thermodynamics instructional activity, students answer multiple choice questions about enthalpy and entropy, they calculate molar entropies and they determine equilibrium constants and free energy of reactions.
Curated OER
Series Solution of the Time-Independent Schrödinger Equation
In this math worksheet, students find the solutions to the problems that apply the time-independent Schrödinger equation. They examine the relationship between the mass and energy.
Curated OER
Walking on Water
Students use this problem to help them to relate to force vectors: Suspend a meterstick horizontally between two tables. Place a 1kg mass in the middle of the meterstick. Notice the bend of the meterstick. Explain why the meterstick...
Curated OER
Physical Equilibrium
In this physical equilibrium worksheet, students compare polar and non-polar compounds and the solubility of specific solutes in solvents. Students calculate molar heat, molar solubility, and molality for specific reactions. This...
Curated OER
Acid-Base Calculations
In this acid-base worksheet, students calculate the pH of given solutions and determine if given solutions are acids, bases, or neutral. This worksheet has 3 graphic organizers and 4 problems to solve.
Chemistry Collective
Virtual Lab: DNA Binding Problem
Why do the bases in DNA pair up the way they do? Unravel the mystery of the double helix in a virtual lab. Young scientists follow in the footsteps of Watson and Crick to determine the free energy associated with DNA base pair binding....
Physics LAB
Basic Practice With Springs
For this springs worksheet, learners answer 14 questions about springs, spring constants, the acceleration of masses connected to springs, the elasticity constant of springs, the energy stored in springs and the speed at which masses...
Curated OER
WS 10.9 Ka/Kb
In this weak acid and base worksheet, students find the pH of solutions given the equilibrium constants for each of the weak acids and weak bases.
Physics LAB
Freebody Diagrams #3
In this freebody diagram learning exercise, learners solve 10 problems including matching proper equations to the diagrams, finding weights of objects, determining when the normal equals the object's weight and matching the proper...
Urbana School District
Thermodynamics
Entropy, it isn't what it used to be. Presentation includes kinetic-molecular theory, heat and internal energy, thermal equilibrium, temperature scales, laws of thermodynamics, entropy, latent heat of fusion, specific heat, calorimetry,...
Curated OER
Physics
In this velocity lesson students complete a series of multiple choice and short answer questions on altitude, velocity and energy.
Curated OER
Chapter 23: Pure Competition
Taking your young economists through the characteristics of four market models (Pure Competition, Pure Monopoly, Oligopoly, and Monopolistic Competition), this presentation uses both charts and graphs to illustrate the necessary...
South Pasadena AP Chemistry
Acid-Base Equilibria: pH Practice
Across the top of the page is a large Z diagram representing varying degrees of acid-base equilibria. Advanced chemistry classes answer eight questions using the values listed for the H+ and the OH- ions that are part of the diagram and...
Curated OER
Setting Up Equations
For this setting up equations worksheet, students solve 4 different problems that include setting up the equations in each problem. They write out an equation or set up an equations that describe each given situation. Then, students...
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